document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=810512>Question 810512</A>: <I><SPAN STYLE=\"word-break: break-all;\"> On a weekend outing, carlos rents a motorboat for 8 hrs to travel down the river and back. the rental operator tells him to go for 3 hrs downstream, leaving 5 hrs to return upstream.<BR>\n" );
document.write( "If the river flows at a speed of 7mph how fast must Carlos travel in order to return in 8 hrs?<BR>\n" );
document.write( "How far downstream did carlos go before he returned back? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #488207 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=488207\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r*t=d<BR>\n" );
document.write( "(r+7)*3=(r-7)*5,<BR>\n" );
document.write( "3r+21=5r-35<BR>\n" );
document.write( "56=2r<BR>\n" );
document.write( "28 mph=r\r<BR>\n" );
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document.write( "3*35=105 miles downstream\r<BR>\n" );
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